package com.springboot.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.springboot.model.User;

/**
 * @Author: TongRui乀
 * @Date: 2019-12-03 18:07
 * @description：
 */
public interface UserService extends IService<User> {
    void insert(User user);

    User getByUserId(int i);

    void updateByUserId(User user);
}
